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Introduction - Animal reproduction
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Reproduction is the only vital function that is not needed to keep an individual alive. It ensures the continuation of the species. Although sexual reproduction is a universal characteristic of animals,…
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Investigate - Animal reproduction
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Reproduction is the only vital function that is not needed to keep an individual alive. It ensures the continuation of the species. Although sexual reproduction is a universal characteristic of animals,…
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Before you start - Animal reproduction
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Reproduction is the only vital function that is not needed to keep an individual alive. It ensures the continuation of the species. Although sexual reproduction is a universal characteristic of animals,…
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Final Autoevaluation 4.05 - Animal reproduction
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Answer true or false. Splitting can create two individuals of different sexes. An animal only has sexual reproduction or asexual reproduction. Land animals and most sharks and rays reproduce through…
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Asexual reproduction in animals
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1.1. Types of reproduction The type of reproduction seen in an organism is related to its complexity. The animals that have evolved the most, like vertebrates, reproduce sexually. In contrast, asexual…
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Remember - Animal reproduction
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Reproduction is the only vital function that is not needed to keep an individual alive. It ensures the continuation of the species. Although sexual reproduction is a universal characteristic of animals,…
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Summaries - Animal reproduction
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1. Asexual reproduction in animals The type of reproduction seen in an organism is related to its complexity. The animals that have evolved the most, like vertebrates, reproduce sexually. In contrast,…
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Video: Classifying animals
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This video introduces the concept of animal classification by showing how scientists separate animals into two main groups (vertebrates and invertebrates), and after intro sub-groups (insects, fish,…
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Check. The removal of cell waste
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Remember what you have studied in this section and answer the questions: Ask a classmate to define the key words. Which animals have excretory organs and which animals do not? Present your information…
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Wildlife and habitats
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In this website we find out about animals (amphibians, birds, bugs, dinosaurs, fish, invertebrates, mammals, reptiles) and habitats (antarctic, artic, forest, water, grassland, mountain). There are…
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